google.protobuf.text_format.ParseError: 90:6 : Message type "object_detection.protos.Ssd" has no field named "google

Hi, i am trying to train an object detection model and keep getting the following error.

Traceback (most recent call last):
File "model_main.py", line 125, in
tf.app.run()
File "/usr/local/lib/python3.6/dist-packages/tensorflow_core/python/platform/app.py", line 40, in run
_run(main=main, argv=argv, flags_parser=_parse_flags_tolerate_undef)
File "/usr/local/lib/python3.6/dist-packages/absl/app.py", line 312, in run
_run_main(main, args)
File "/usr/local/lib/python3.6/dist-packages/absl/app.py", line 258, in _run_main
sys.exit(main(argv))
File "model_main.py", line 87, in main
FLAGS.sample_1_of_n_eval_on_train_examples))
File "/home/indus/.local/lib/python3.6/site-packages/object_detection/model_lib.py", line 829, in create_estimator_and_inputs
pipeline_config_path, config_override=config_override)
File "/home/indus/.local/lib/python3.6/site-packages/object_detection/utils/config_util.py", line 139, in get_configs_from_pipeline_file
text_format.Merge(proto_str, pipeline_config)
File "/usr/local/lib/python3.6/dist-packages/google/protobuf/text_format.py", line 725, in Merge
allow_unknown_field=allow_unknown_field)
File "/usr/local/lib/python3.6/dist-packages/google/protobuf/text_format.py", line 793, in MergeLines
return parser.MergeLines(lines, message)
File "/usr/local/lib/python3.6/dist-packages/google/protobuf/text_format.py", line 818, in MergeLines
self._ParseOrMerge(lines, message)
File "/usr/local/lib/python3.6/dist-packages/google/protobuf/text_format.py", line 837, in _ParseOrMerge
self._MergeField(tokenizer, message)
File "/usr/local/lib/python3.6/dist-packages/google/protobuf/text_format.py", line 967, in _MergeField
merger(tokenizer, message, field)
File "/usr/local/lib/python3.6/dist-packages/google/protobuf/text_format.py", line 1042, in _MergeMessageField
self._MergeField(tokenizer, sub_message)
File "/usr/local/lib/python3.6/dist-packages/google/protobuf/text_format.py", line 967, in _MergeField
merger(tokenizer, message, field)
File "/usr/local/lib/python3.6/dist-packages/google/protobuf/text_format.py", line 1042, in _MergeMessageField
self._MergeField(tokenizer, sub_message)
File "/usr/local/lib/python3.6/dist-packages/google/protobuf/text_format.py", line 934, in _MergeField
(message_descriptor.full_name, name))
google.protobuf.text_format.ParseError: 90:6 : Message type "object_detection.protos.Ssd" has no field named "google".